Jianing Wang
Jianing Wang
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Bayesian
A spatial capture-recapture approach for estimating opioid use disorder prevalence in small areas using administrative data
Working Paper
Jianing Wang
,
Shariq Mohammed
,
Laura F. White
,
David Kline
Massachusetts prevalence of Opioid Use Disorder estimation revisited: Comparing a Bayesian approach to standard capture-recapture methods
Working Paper abstract Accurate estimation of the prevalence of people with opioid use disorder (OUD) is critical to the success of treatment and resource planning. Various indirect estimation approaches have been used but are subject to issues related to data availability and infrastructure.
Jianing Wang
,
Nathan Doogan
,
Katherine Thompson
,
Dana Bernson
,
Daniel Feaster
,
Jennifer Villani
,
Redonna Chandler
,
Laura F. White
,
David Kline
,
Joshua A. Barocas
Opioid Use Disorder Among Ohio’s Medicaid Population: Prevalence Estimates From 19 Counties Using a Multiplier Method
abstract The decades-long overdose epidemic in the United States is driven by opioid misuse. Overdoses commonly, although not exclusively, occur in individuals with opioid use disorder (OUD). To allocate adequate resources and develop appropriately scaled public health responses, accurate estimation of the prevalence of OUD is needed.
Nathan J Doogan
,
Aimee Mack
,
Jianing Wang
,
Dushka Crane
,
Rebecca Jackson
,
Mary Applegate
,
Jennifer Villani
,
Redonna Chandler
,
Joshua A Barocas
Cite
Link
A Spatial Capture-Recapture Approach for Estimating Opioid Use Disorder Prevalence in Small Areas Using Administrative Data
We propose a two-stage Bayesian hierarchical model with spatial smoothing using a capture-recapture data structure to estimate community-specific opioid use disorder (OUD) prevalence. We explicitly model the hidden prevalence of interest and the associated detection model that describes individual detection histories across data sources.
Sep 30, 2022
Population size estimation methods using incomplete disease surveillance data
We used multiple individually linked administrative health data to compare the results of stratified capture-recapture analysis and Bayesian multiplier benchmark analysis to estimate OUD prevalence in the Massachusetts population.
Jun 30, 2022
Safety Evaluation in Oncology Phase II Basket Trial
We extend the Bayesian hierarchical modeling framework from efficacy assessment studies in basket trial design to characterize the treatment’s safety profile. We propose Bayesian multi-level count models adopting different likelihood options with additional focus placed on the choice of prior for the basket-level standard deviation.
Nov 20, 2021
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